package com.aaa.product.service;

import com.aaa.entity.Product;

/**
 * @program: qy156-shop-parent
 * @description:
 * @author: 闫克起
 * @create: 2022-11-17 16:23
 **/
public interface IProductService {

    //根据id查询商品信息
    public Product findById(Long pid);
}
